Elevate your recovery routine with this 100-gallon portable cold plunge tub, featuring 5-layer thermal insulation for 4-hour ice retention and chiller connectivity for continuous refrigeration. The lightweight design includes an air pump and installation kit for 5-minute setup, supporting full-body immersion for exercise recovery and cold therapy. Ideal for bathrooms, courtyards, and outdoor use, it combines professional-grade performance with convenient maintenance (recommended air replenishment every 3–4 days) for versatile, accessible cold immersion.